function twig_array_merge in Translation template extractor 6.3

Same name and namespace in other branches

1. 7.3 vendor/Twig/Extension/Core.php \twig_array_merge()

Merges an array with another one.

<pre> {% set items = { 'apple': 'fruit', 'orange': 'fruit' } %}

{% set items = items|merge({ 'peugeot': 'car' }) %}

{# items now contains { 'apple': 'fruit', 'orange': 'fruit', 'peugeot': 'car' } #} </pre>

Parameters

array $arr1 An array:

array $arr2 An array:

Return value

array The merged array

1 string reference to 'twig_array_merge'

Twig_Extension_Core::getFilters in vendor/Twig/Extension/Core.php

Returns a list of filters to add to the existing list.

File

vendor/Twig/Extension/Core.php, line 683

Code

function twig_array_merge($arr1, $arr2) {
  if (!is_array($arr1) || !is_array($arr2)) {
    throw new Twig_Error_Runtime(sprintf('The merge filter only works with arrays or hashes; %s and %s given.', gettype($arr1), gettype($arr2)));
  }
  return array_merge($arr1, $arr2);
}